<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="名称" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['add']"
        >新增
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['edit']"
        >修改
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['remove']"
        >删除
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['export']"
        >导出
        </el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="culturesList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column label="ID" align="center" prop="id"/>
      <el-table-column label="名称" align="center" prop="name"/>
<!--      <el-table-column label="文化描述" align="center" prop="description"/>-->
      <el-table-column label="文化描述" align="center" width="200">
        <template slot-scope="scope">
          <div class="text-box">
            {{ scope.row.description }}
          </div>
        </template>
      </el-table-column>
      <el-table-column label="起源" align="center" prop="origin"/>
      <el-table-column label="表演者" align="center" prop="performers"/>
      <el-table-column label="图片" align="center" prop="images" width="300" style="margin-right: 100px">
        <template slot-scope="scope">
          <image-preview :src="scope.row.images" :width="300" :height="150"/>
        </template>
      </el-table-column>

      <el-table-column label="视频" align="center" prop="videos" width="380">

        <template slot-scope="scope">
          <!--          <video style="width: 100px;height: 100px" :src="scope.row.scenicVideo" alt="这是视频" type="video/mp4" ref="videoPlayer" controls></video>-->
          <video ref="videoPlayer" controls style="width: 380px;height: 200px">
            <source :src="scope.row.videos" type="video/mp4">
          </video>
        </template>

      </el-table-column>

      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['edit']"
          >修改
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['remove']"
          >删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改传统文化对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="名称" prop="name">
          <el-input v-model="form.name" placeholder="请输入名称"/>
        </el-form-item>
        <el-form-item label="文化描述" prop="description">
          <el-input v-model="form.description" type="textarea" placeholder="请输入内容"/>
        </el-form-item>
        <el-form-item label="起源" prop="origin">
          <el-input v-model="form.origin" placeholder="请输入起源"/>
        </el-form-item>
        <el-form-item label="表演者" prop="performers">
          <el-input v-model="form.performers" placeholder="请输入表演者"/>
        </el-form-item>
        <el-form-item label="图片" prop="images">
          <image-upload v-model="form.images"/>
        </el-form-item>
        <el-form-item label="视频" prop="videos">
          <template slot-scope="scope">
            <!--          <video style="width: 100px;height: 100px" :src="scope.row.scenicVideo" alt="这是视频" type="video/mp4" ref="videoPlayer" controls></video>-->
<!--            <video ref="videoPlayer" controls style="width: 380px;height: 200px;margin-right: 20px;">-->
<!--              <source :src="form.videos" type="video/mp4">-->
<!--            </video>-->
            <file-upload v-model="form.videos"/>
          </template>

        </el-form-item>


      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  listCultures,
  getCultures,
  delCultures,
  addCultures,
  updateCultures
} from '@/api/TraditionalCultureSys/cultures'

export default {
  name: 'Cultures',
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 传统文化表格数据
      culturesList: [],
      // 弹出层标题
      title: '',
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        name: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        name: [
          { required: true, message: '名称不能为空', trigger: 'blur' }
        ]
      }
    }
  },
  created() {
    this.getList()
  },
  methods: {
    /** 查询传统文化列表 */
    getList() {
      this.loading = true
      listCultures(this.queryParams).then(response => {
        this.culturesList = response.rows
        this.total = response.total
        this.loading = false
        this.culturesList.forEach(item => {
          if (item.videos != null) {
            item.videos = "http://www.myyyl.online/prod-api" + item.videos
          }
          console.log(item.videos)
        })
      })
    },
    // 取消按钮
    cancel() {
      this.open = false
      this.reset()
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        name: null,
        description: null,
        origin: null,
        performers: null,
        images: null,
        videos: null
      }
      this.resetForm('form')
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm('queryForm')
      this.handleQuery()
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset()
      this.open = true
      this.title = '添加传统文化'
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset()
      const id = row.id || this.ids
      getCultures(id).then(response => {
        this.form = response.data
        console.log(response)
        this.form.videos = "http://www.myyyl.online/prod-api" + response.data.videos
        this.open = true
        this.title = '修改传统文化'
      })
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs['form'].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateCultures(this.form).then(response => {
              this.$modal.msgSuccess('修改成功')
              this.open = false
              this.getList()
            })
          } else {
            addCultures(this.form).then(response => {
              this.$modal.msgSuccess('新增成功')
              this.open = false
              this.getList()
            })
          }
        }
      })
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids
      this.$modal.confirm('是否确认删除传统文化编号为"' + ids + '"的数据项？').then(function() {
        return delCultures(ids)
      }).then(() => {
        this.getList()
        this.$modal.msgSuccess('删除成功')
      }).catch(() => {
      })
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('TraditionalCultureSys/cultures/export', {
        ...this.queryParams
      }, `cultures_${new Date().getTime()}.xlsx`)
    }
  }
}
</script>


<style lang="css" scoped>
.text-box {
  max-height: 180px; /* 设置最大高度 */
  max-width: 200px; /* 设置最大宽度 */
  overflow-y: auto; /* 添加垂直滚动条 */
}
</style>
